HP 8647A - Turn on the RF Output; Setting the Modulation

Turn on the RF Output
3. Press @KjiEF] to turn on the RF output.
RF OFF is displayed below the amplitude setting when the RF
output is turned off.
MODULATION - AMPUTUDE
100.00000 MHz FM 3.00 kHz
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Setting the
Modulation
4. Set the FM deviation to 3 kHz.
The modulation rate is displayed below the deviation setting.
Use the MODULATION SOURCE keys when you
wish to select a
modulation source and turn modulation
on or off.
Operation Examples 1 a-3